1The modeling method of the testable digital twins for automatic white body welding production lineLI Hao, LIN Aoqi, LI Bing, ZHANG Xiaofeng, WANG Haoqi, XIE Guizhong, LIU Gen1-72Research and implementation of medium frequency ground power unit for airplanes based on T-type three level inverterWANG Xiaolei, QU Hongzhi, GUO Feiya, LI Zhiheng, SHI Jinfei, CHENG Xuehui, LYU Yuyang8-13,403Study on process parameters and cutting performance of PCBN sintered at high pressure and high temperatureLI Qiquan, WANG Xu, ZHANG Wangxi, CUI Weimin14-184Study on dielectric relaxation of cement hydration productsWANG Ziwen, FU Chao19-235A filter test method for reducing the chloride ion content in desulfurized gypsum filter cakeSUN Xiaozhen, DAI Chaolei, GUO Wei, HUANG Hongfeng, ZHANG Hong24-28,476Optimal dispatch of supply and demand interaction in active distribution network based on consumer psychologyZHU Yongsheng, YANG Lu, XIAO Junming, DONG Yan, FAN Libo, FENG Chao, WAN Yaning29-347Research progress of crack in laser claddingZHANG Jie, LI Dasheng, WEI Tianlu, ZHANG Jianxiang, FAN Hengliang35-408Design of double spindle group false twist texturing machineLUO Meicheng41-479Stability analysis of rammed soil and masonry structure deteriorationZHANG Haoyang, LI Xinming, REN Kebin, YIN Song, WANG Yulong48-5410Experimental study on microstructure characteristics of silt under freeze-thaw cyclesBAI Linjie, YIN Song, WANG Jin, LI Xinming, LI Li55-59,7311Experimental study on compression performance of polyvinyl alcohol fiber recycled aggregate concreteZHANG Yaozong60-6512Comparative analysis of removing pharmaceuticals and personal care products from wastewater at home and abroad:Base on bibliometric methodDAN Qiongjie66-7313Kinetic analysis of a SEIQR model with saturation incidenceYUN Xiaolong, ZHAO Jingfu74-7814A target recognition algorithm based on learning model and BoW-SURFSUN Meiwei79-83,9415Research on video interframe prediction optimization based on Shenwei 421 processorWANG Wei, ZHAO Rongcai, PEI Hang84-8916Exploration of the approaches for improving the course teaching of urban managementWANG Chang90-94 